255314303533231 has 2 divisors, whose sum is σ = 255314303533232. Its totient is φ = 255314303533230.

The previous prime is 255314303533169. The next prime is 255314303533249. The reversal of 255314303533231 is 132335303413552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255314303533231 - 2¹⁷ = 255314303402159 is a prime.

It is a super-2 number, since 2×255314303533231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255314303533291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127657151766615 + 127657151766616.

It is an arithmetic number, because the mean of its divisors is an integer number (127657151766616).

Almost surely, 2^{255314303533231} is an apocalyptic number.

255314303533231 is a deficient number, since it is larger than the sum of its proper divisors (1).

255314303533231 is an equidigital number, since it uses as much as digits as its factorization.

255314303533231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458000, while the sum is 43.

Adding to 255314303533231 its reverse (132335303413552), we get a palindrome (387649606946783).

The spelling of 255314303533231 in words is "two hundred fifty-five trillion, three hundred fourteen billion, three hundred three million, five hundred thirty-three thousand, two hundred thirty-one".